to_tsvector -> plainto_tsquery -> xx & yy & zz

 




Query 

select plainto_tsquery(('I am going to create a great thing'));


Result 

'i' & 'am' & 'going' & 'to' & 'create' & 'a' & 'great' & 'thing'

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PostgreSQL 教學大全 (目錄)